DS90UB913A-Q1: FPDLink PoC Power

Garrick Dai

What’s max. power the PoC can deliver(we recommend)? I know basically the power of PoC depends on external power source, inductor and cable. But customer has concerns if the PoC power is too big, it will impact FPDLink EMI performance(or other?). So customer hope we can give a recommended maximum power for reference. Thanks.

over 8 years ago

0 Steven(Shenzhen) Shi over 8 years ago

TI__Mastermind 30515 points

Garrick,

Typically <300mA current is recommended. You can get better EMI due to lower current as you mentioned. also, some components, such as 100uH inductor, which can't support high rating current.

best regards,

Steven

0 Garrick Dai over 8 years ago in reply to Steven(Shenzhen) Shi

TI__Intellectual 1660 points

Hi Steven,

Thanks. So what about recommended maximum DC voltage for PoC?

0 Steven(Shenzhen) Shi over 8 years ago in reply to Garrick Dai

TI__Mastermind 30515 points

9V is preferred.

best regards,
Steven

Interface

Interface forum

DS90UB913A-Q1: FPDLink PoC Power